Trait mexprp::num::Num

pub trait Num: Debug + Display + Clone + PartialEq where
    Self: Sized, {
    fn from_f64(t: f64, ctx: &Context<Self>) -> Calculation<Self>;
    fn from_f64_complex(t: (f64, f64), ctx: &Context<Self>) -> Calculation<Self>;
    fn typename() -> String;

    fn tryord(
        &self, 
        other: &Self, 
        ctx: &Context<Self>
    ) -> Result<Ordering, MathError> { ... }
    fn add(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn sub(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn mul(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn div(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn pow(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn sqrt(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn nrt(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn abs(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn sin(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn cos(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn tan(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn asin(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn acos(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn atan(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn atan2(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn floor(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn ceil(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn round(&self, ctx: &Context<Self>) -> Calculation<Self> { ... }
    fn log(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self> { ... }
}

A Num represents any type that can be used in an expression. It requires lots of operations to be implemented for it, any of which can fail, as well as the traits: Debug, Clone, Display, PartialOrd, and PartialEq.

Required Methods

fn from_f64(t: f64, ctx: &Context<Self>) -> Calculation<Self>

Attempts to create an instance of the number from an f64

fn from_f64_complex(t: (f64, f64), ctx: &Context<Self>) -> Calculation<Self>

Attempts to create an instance of the number from complex parts. It's possible the imaginary part will be ignored for Numbers that don't support it.

fn typename() -> String

Returns the name of this Num type (used for errors)

Provided Methods

fn tryord(
    &self,
    other: &Self,
    ctx: &Context<Self>
) -> Result<Ordering, MathError>

fn add(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sub(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn mul(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn div(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn pow(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sqrt(&self, ctx: &Context<Self>) -> Calculation<Self>

fn nrt(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn abs(&self, ctx: &Context<Self>) -> Calculation<Self>

fn sin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn cos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn tan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn asin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn acos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan2(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn floor(&self, ctx: &Context<Self>) -> Calculation<Self>

fn ceil(&self, ctx: &Context<Self>) -> Calculation<Self>

fn round(&self, ctx: &Context<Self>) -> Calculation<Self>

fn log(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

Implementations on Foreign Types

impl Num for Rational

fn from_f64(t: f64, ctx: &Context<Self>) -> Calculation<Self>

fn from_f64_complex(
    (r, _i): (f64, f64),
    ctx: &Context<Self>
) -> Calculation<Self>

fn typename() -> String

fn tryord(
    &self,
    other: &Self,
    ctx: &Context<Self>
) -> Result<Ordering, MathError>

fn add(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sub(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn mul(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn div(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn pow(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sqrt(&self, ctx: &Context<Self>) -> Calculation<Self>

fn nrt(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn abs(&self, ctx: &Context<Self>) -> Calculation<Self>

fn sin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn cos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn tan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn asin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn acos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan2(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn floor(&self, ctx: &Context<Self>) -> Calculation<Self>

fn ceil(&self, ctx: &Context<Self>) -> Calculation<Self>

fn round(&self, ctx: &Context<Self>) -> Calculation<Self>

fn log(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

impl Num for Complex

fn from_f64(t: f64, ctx: &Context<Self>) -> Calculation<Self>

fn from_f64_complex(val: (f64, f64), ctx: &Context<Self>) -> Calculation<Self>

fn typename() -> String

fn tryord(
    &self,
    other: &Self,
    ctx: &Context<Self>
) -> Result<Ordering, MathError>

fn add(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sub(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn mul(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn div(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn pow(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sqrt(&self, ctx: &Context<Self>) -> Calculation<Self>

fn abs(&self, ctx: &Context<Self>) -> Calculation<Self>

fn sin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn cos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn tan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn asin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn acos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn floor(&self, ctx: &Context<Self>) -> Calculation<Self>

fn log(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn nrt(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn atan2(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn ceil(&self, ctx: &Context<Self>) -> Calculation<Self>

fn round(&self, ctx: &Context<Self>) -> Calculation<Self>

impl Num for f64

fn from_f64(t: f64, ctx: &Context<Self>) -> Calculation<Self>

fn from_f64_complex(
    (r, _i): (f64, f64),
    ctx: &Context<Self>
) -> Calculation<Self>

fn typename() -> String

fn tryord(
    &self,
    other: &Self,
    ctx: &Context<Self>
) -> Result<Ordering, MathError>

Compares two floats. Errors if either is NaN. Infinity is greater than anything except equal to infinity. Negative infinity is less than anything except equal to negative infinity.

fn add(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sub(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn mul(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn div(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn pow(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn sqrt(&self, ctx: &Context<Self>) -> Calculation<Self>

fn abs(&self, ctx: &Context<Self>) -> Calculation<Self>

fn sin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn cos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn tan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn asin(&self, ctx: &Context<Self>) -> Calculation<Self>

fn acos(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan(&self, ctx: &Context<Self>) -> Calculation<Self>

fn atan2(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn floor(&self, ctx: &Context<Self>) -> Calculation<Self>

fn ceil(&self, ctx: &Context<Self>) -> Calculation<Self>

fn round(&self, ctx: &Context<Self>) -> Calculation<Self>

fn log(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

fn nrt(&self, other: &Self, ctx: &Context<Self>) -> Calculation<Self>

Implementors

• impl Num for ComplexRugRat
• impl Num for ComplexFloat